Punch used for jig for perforating paper sheets and for binding said paper sheets perforated on a ring binder



FIG. 1 is a front, top, right side perspective view of punch used for jig for perforating paper sheets and for binding said paper sheets perforated on a ring binder embodying my new design;

FIG. 2 is a front, top, right side perspective view thereof showing a state that a lock is released;

FIG. 3 is a rear, left side perspective view thereof showing a state that a lock is released;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom view thereof. 

The ornamental design for a punch used for jig for perforating paper sheets and for binding said paper sheets perforated on a ring binder, as shown and described. 